Is used in dealing with things that are possibly or likely to happen in the future. Though this type may be formed using unless, as long as, as soon as or in case, its most common form uses this structure: condition – if/when + present simple’ main clause – will + infinitive.
A. Zero
B. First
C. Second
D. Third

Random Topics:
Adjective & AdverbsPrepositions after VerbsNoun Phrases and AdverbialsTenses and Verb FormsThe Simple Present TenseConjunctions and TransitionsArticles & Compound NounsPast Simple and Past Continuous TensesWH Questions and Simple Past TenseSimple Present and Present ContinuosOther quiz:
Zero Conditional Sentence › ViewIf you _____ (heat) water to 100 degrees celsius, it (boil) _______.
A. heat, boil
B. heated, boiled
C. heats, boils
D. heat, boils
Modal Verbs › View
That painting _____ painted by Picasso. It could be a forgery. However, I do believe they should have it checked by a real expert.
A. should not have been
B. must not have been
C. may not have been
D. can’t have been
Grammar › ViewI usually ________ the Tuna salad but today I ______________ about ordering pizza.
A. ordering/ think
B. order/ am thinking
C. order/ are thinking
D. ordering/ thinking
Grammar › View
Have you met John … ? No, this is the first time.
A. before
B. just
